Update app.py

app.py

@@ -89,7 +89,7 @@ def generate_response(query, history, model, temperature, max_tokens, top_p, see
     if seed == 0:
         seed = random.randint(1, 100000)
 
-    retriever = vector_store.as_retriever(search_type="similarity", search_kwargs={"k": 8})
+    retriever = vector_store.as_retriever(search_type="similarity", search_kwargs={"k": 16})
     llm = ChatGroq(groq_api_key=os.environ.get("GROQ_API_KEY"), model=model)
     custom_rag_prompt = PromptTemplate.from_template(template)